FISH-1315 Improve loading time for REST application when there are many password aliases #5177

appserver/payara-appserver-modules/microprofile/openapi/src/main/java/fish/payara/microprofile/openapi/impl/OpenApiService.java

@@ -106,29 +106,29 @@ public void setCorsHeaders(boolean withCorsHeaders) {
         this.withCorsHeaders = withCorsHeaders;
     }
 
-	public void registerApp(String applicationId, DeploymentContext ctx) {
+    public void registerApp(String applicationId, DeploymentContext ctx) {
         final WebBundleDescriptorImpl descriptor = ctx.getModuleMetaData(WebBundleDescriptorImpl.class);
         final String contextRoot = descriptor.getContextRoot();
         final ReadableArchive archive = ctx.getSource();
         final ClassLoader classLoader = ctx.getClassLoader();
         documents.put(applicationId, new OpenAPISupplier(applicationId, contextRoot, archive, classLoader));
         cachedResult = null;
-	}
+    }
 
-	public void deregisterApp(String applicationId) {
+    public void deregisterApp(String applicationId) {
         documents.remove(applicationId);
         cachedResult = null;
-	}
+    }
 
-	public void resumeApp(String applicationId) {
+    public void resumeApp(String applicationId) {
         documents.get(applicationId).setEnabled(true);
         cachedResult = null;
-	}
+    }
 
-	public void suspendApp(String applicationId) {
+    public void suspendApp(String applicationId) {
         documents.get(applicationId).setEnabled(false);
         cachedResult = null;
-	}
+    }
 
     /**
      * @return the document If multiple application deployed then merge all the

nucleus/payara-modules/nucleus-microprofile/config-service/src/main/java/fish/payara/nucleus/microprofile/config/source/PasswordAliasConfigSource.java

@@ -1,7 +1,7 @@
 /*
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  *
- * Copyright (c) 2018-2020 Payara Foundation and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018-2021 Payara Foundation and/or its affiliates. All rights reserved.
  *
  * The contents of this file are subject to the terms of either the GNU
  * General Public License Version 2 only ("GPL") or the Common Development
@@ -47,26 +47,29 @@
 import java.security.UnrecoverableKeyException;
 import java.security.cert.CertificateException;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
 import org.glassfish.config.support.TranslatedConfigView;
 import org.glassfish.internal.api.Globals;
 
+import java.util.Set;
+import java.util.HashSet;
+import java.util.Objects;
+
 /**
  *
  * @author steve
  */
 public class PasswordAliasConfigSource extends PayaraConfigSource {
 
     private final DomainScopedPasswordAliasStore store;
-    
+
     public PasswordAliasConfigSource() {
         store = Globals.getDefaultHabitat().getService(DomainScopedPasswordAliasStore.class);
     }
-    
+
     @Override
     public int getOrdinal() {
         return Integer.parseInt(configService.getMPConfig().getPasswordOrdinality());
@@ -76,21 +79,21 @@ public int getOrdinal() {
     @Override
     public Map<String, String> getProperties() {
         Map<String,String> properties = new HashMap<>();
-        if (store != null) {
-            Iterator<String> keys = store.keys();
-            while (keys.hasNext()){
-                String key = keys.next();
-                properties.put(key, new String(store.get(key)));
-            }
-        }
+        store.keys().forEachRemaining(key -> properties.put(key, new String(store.get(key))));
         return properties;
     }
 
+    @Override
+    public Set<String> getPropertyNames() {
+        Set<String> propertyNames = new HashSet<>();
+        store.keys().forEachRemaining(propertyNames::add);
+        return propertyNames;
+    }
+
+
     @Override
     public String getValue(String name) {
-        if (name == null || store == null) {
-            return null;
-        }
+        Objects.requireNonNull(name, "Name perameter cannot be null");
 
         String value = null;
 
@@ -119,5 +122,4 @@ public String getValue(String name) {
     public String getName() {
         return "Password Alias";
     }
-
 }

nucleus/payara-modules/nucleus-microprofile/config-service/src/main/java/fish/payara/nucleus/microprofile/config/spi/PayaraConfig.java

@@ -192,7 +192,7 @@ private <T> T getValueInternal(String propertyName, Class<T> propertyType) {
     public Iterable<String> getPropertyNames() {
         List<String> result = new ArrayList<>();
         for (ConfigSource configSource : sources) {
-            result.addAll(configSource.getProperties().keySet());
+            result.addAll(configSource.getPropertyNames());
         }
         return result;
     }